Message From: Sent: To: Coogan, Daniel [Coogan.Daniel@epa.gov] 2/6/2025 1:50:11PM Killian, Cole [Killian.Cole@epa.gov] Making sure you saw there is a meeting at 9 Earthjustice/Sierra Club 2025-EPA-05146 ED_Ol 8033_00001092-00001 SC_EVERSPLIT0031104

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/12/2025 2:49:50 PM Carpenter, Wesley [Carpenter.Wesley@epa.gov] Hey good morning Wes, John mentioned to me yesterday that someone is leaking internal org charts to reporters and that he could use some help identifying who the leaker is.

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/12/2025 3:13:10 PM Noga, Vaughn [Noga.Vaughn@EPA.GOV] fwiw I don't think these were foiaed, because the X post shows what looks like someone taking photos of their screen Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00001220-00001 SC_EVERSPLIT0031234

Ex. 6 Personal Privacy (PP) Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000563-00046 SC_EVERSPLIT0031705 OCE Mission Support IV OGD EARTH Contract Grants Management Reviews, Regional Administrative Grants Management Support 68HE0919D0002 WESTON SOLUTIONS, INC, START V ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) HQ Master Space Planning Development of an SPD Database & Application Warehouse, a Revamped Allowance Tracking System, and RTP Library and Research Services 68HERD23F0117 GS-07F-120GA DIVERSIFIED PROTECTION CORPORATION 68HERH2OD0003 OAK RIDGE ASSOCIATED UNIVERSITIES ITS EPA IV Enterprise Support Services and Endpoint Technology (ESSET) EPW18007 CGI FEDERAL Information Technology Enterprise Development 68HE0720F0071 VERACITY CONSULTING, INC.

Subject: Calendar Calendar Saturday, March 1, 2025 --Monday, March 31, 2025 Time zone: (UTC-05:00) Eastern Time (US & Canada) (Adjusted for Daylight Saving Time) March 2025 Su Mo Tu We Th Fr Sa 1 234567 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Busy Out of Office ra Tentative Working Elsewhere u Free u Outside of Working Hours March 2025 Sat, Mar 1 All Day Free Sun, Mar 2 u Before 1:00 PM 1:00 PM - 5:00 PM After 5:00 PM Free Travel to PA Swiftwater, PA ZeldinScheduling Free Mon, Mar 3 Before 8:00 AM 8:00 AM - 9:00 AM 9:00 AM - 9:30 AM Free Free White House Stop White House ZeldinScheduling Sierra Club FOIA Request: 2025-EPA-04193 SC_FOIA_0001363 9:30 AM -10:25 AM Free 10:25 AM -10:45 AM Media EPA Studio ZeldinScheduling I 10:45 AM -11:00 AM Free 11:00AM -12:00 PM Meeting w/ OAR Adm office ZeldinScheduling 12:00 PM -12:30 PM Free 12:30 PM - 1:00 PM Meeting w/ Dave Herche Adm office ZeldinScheduling 1:00 PM - 2:00 PM Executive Time ZeldinScheduling 2:00 PM - 2:30 PM Meeting w/ Ononsiega County Adm office ZeldinScheduling 2:30 PM - 3:45 PM Free I 3:45 PM - 4:15 PM Meeting_vv/ OMS Adm office ZeldinScheduling 4:15 PM - 4:30 PM Free 4:30 PM - 5:30 PM OCSPP Pestici_cles_Folidyv Up aim room ZeldinScheduling After 5:30 PM Free Tue, Mar4 Before 8:00 AM 8:00 AM - 9:30 AM 9:30 AM - 9:45 AM 9:45 AM -10:15 AM 10:15AM-11:00AM 11:00AM-11:30AM 11:30AM-11:45AM j 11:45AM - 12:15 PM 12:15 PM -1:00 PM El 1:00 PM -1:15 PM 1:15 PM- 1:30 PM Free Free Meeting w/ Bakelite Synthetics Adm office ZeldinScheduling Free Meeting w/ OAR Adm office ZeldinScheduling Free Media EPA Studio ZeldinScheduling Free Executive Time Adm office ZeldinScheduling Free Meeting w/ PSD adm office ZeldinScheduling 2 Sierra Club FOIA Request: 2025-EPA-04193 SC_FOIA_0001364 1:30 PM -1:45 PM Free 1:45 PM - 2:30 PM Meeting on Social Cost of GHGS adm office ZeldinScheduling 2:30 PM - 2:55 PM Free 2:55 PM - 3:35 PM Media 101 constitution ave ZeldinScheduling 3:35 PM - 5:00 PM Free 111 5:00 PM - 8:00 PM Free 8:00 PM -11:00 PM SOTU US Captiol ZeldinScheduling 11:00 PM -11:30 PM Media Microsoft Teams Meeting ZeldinScheduling After 11:30 PM Free Wed, Mar 5 u Before 8:00 AM u 8:00 AM - 9:15 AM 9:15 AM - 9:45 AM 9:45 AM -11:00 AM 11:00AM-11:30AM 11:30AM - 12:00 PM 12:00 PM - 12:15 PM 12:15 PM-1:15PM 1:15 PM - 1:30 PM 1:30 PM - 2:10 PM 2:10 PM - 5:00 PM 7 5:00 PM - 5:30 PM 5:30 PM - 6:00 PM After 6:00 PM Free Free Meeting on OCSPP PFAS Adm office ZeldinScheduling Free Meeting with GE Vernova Adm office ZeldinScheduling Personnel Interview alm room ZeldinScheduling Free Executive Time ZeldinScheduling Free Environmental Group Meeting Alm Room ZeldinScheduling Free Free Meeting w/ Sec Rollins USDA 1400 Jefferson Drive SW.

From: Robertson, Peter D [peter.d.robertson@exxonmobil.com] ent: 2/26/2025 7:56:50 PM o: Amidon, Eric [Amidon.Eric@epa.gov]; Echols, Lamar N [lamar.n.echols@exxonmobil.com] ubject:RE: congratulations Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: ent: o: object: Burke, Ashley [ABurke@nma.org] 3/12/2025 6:04:50 PM Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov] National Mining Association Quote on Today's EPA Regulatory Actions Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Sent: To: Subject: Brown, Ashley [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=8D0606BC1F694C6AA1C3A90C00B7825D-51E37D1D-82] 2/20/2025 4:28:45 PM events@spacex.com RE: Starship's Eighth Test Flight I You're Invited I RSVP Required Hello, Thank you so much for the invite.

Message From: Sent: To: Subject: Brown, Ashley [Brown.Ashley@epa.gov] 3/5/2025 5:22:24 AM Joseph Craft [Joseph.Craft@arlp.com] Re: On Behalf of Administrator Zeldin Hi Joe, Thank you so much for your patience while we work through our schedule.

Message From: Sent: To: Subject: Dominguez, Alexander [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=C9B9619B7BAE415EA7A035A836F2C3B1-EE98AC36-02] 3/11/2025 2:50:37 PM Croley, Steven (S.)

From: Jackson, Ryan [RyanJackson@americanchemistry.com] ent: 3/21/2025 9:06:27 PM o: McIntosh, Chad [mcintosh.chad@epa.gov] CC: White, Kimberly [kimberly_white@americanchemistry.com]; Atkinson, Emily [Atkinson.Emily@epa.gov] object: Invitation ttachments:2025 GlobalChem Invitation for C.

united 5tatcs senate WASHINGTON, DC 20510 December 6, 2023 The I lonorable Michael S.

Message From: Garner, Hillary [hgarner@westlake.com] Sent: 3/31/2025 7:25:05 PM To: AirAction [AirAction@epa.gov] CC: Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov]; Szabo, Aaron [Szabo.Aaron@epa.gov]; Donahue, Sean [donahue.sean@epa.gov ]; Dominguez, Alexander [dominguez.alexander@epa.gov ]; Tsingotis, Peter [Tsirigotis.Peter@epa.gov ]; Lassiter, Penny [Lassiter.Penny@epa.gov ]; Lessard, Patrick [Lessard.Patrick@epa.goy]; Bouchard, Andrew [Bouchard.Andrew@epa.goy] Subject: Presidential Exemption [HON Section 112(i)(4)] for Westlake Chemicals & Vinyls LLC -- Plaquemine Facility from HON rule Attachments:Presidential Exemption for Westlake Chemicals & Vinyls LLC -- Plaquemine Facility.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding `vhether to open attachments or click on provided links.

From: EPAExecSec <EPAExecSecgepa.2ov> Sent on: Monday, March 31, 2025 9:06:15 PM To: Quill <Quillgepa.2ov> Subject: READING FILE - Presidential Exemption: Integrated Iron and Steel MACT RTR Rule (2024): U.

Message From: Sent: To: CC: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/2/2025 11:54:14 AM Vodopivec, Cynthia [Cynthia.Vodopivec@vistracorp.com] Mitchell, David [David.Mitchell@vistracorp.com]; Morris, Phil [Phil.Morris@vistracorp.com]; Ross, Jim [Jim.Ross@vistracorp.com] CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI).